Cycling Training Zones HR Based Calculator
Heart rate zones from lactate threshold.
Work It Out And Get Clear Answers
Heart rate zones from lactate threshold.
Cycling Training Zones HR Based Estimator
Enter your numbers below for an instant estimate.
How It Works
Key concepts behind this calculator
Enter Values
Fill in each field with your own numbers.
Calculate
Press Calculate to see the result.
Review
Read the breakdown and the explanation.
Adjust
Change values to compare scenarios.
Cycling Training Zones HR Based Quick Guide
Typical values for reference.
| Lactate threshold HR (bpm) | Zone 1 |
|---|---|
| 165 | under 134 bpm |
| 82.5 | under 67 bpm |
| 330 | under 267 bpm |
| Rule of thumb: check your inputs, use the result as a guide and round sensibly. | |
Cycling Training Zones HR Based FAQ
Answers to common questions about this calculator.
Friel zones as a percentage of threshold heart rate.
It uses the default inputs shown and the formula described above. Change any value and press Calculate to see how the result moves.
It is an estimate based on the inputs you enter. Check real quotes, labels, product data or official guidance for important decisions.
Yes. Replace each input with your own figures and press Calculate to update the result.